I love root cause. Easy to use, no awful smell left in the hair and doesn’t leave a funky feel on the hair. Consistency is important. I will continue to purchase.
C
Cheryl · May 20, 2026
Root cause!!!!
I am now on my 2nd bottle and I will say I started noticing by week 2 my hair got thicker. Then by the second month I saw new hairs growing in my temple area. I literally love this . The science behind it makes so much sense. I'm happy and will purchase again for sure. :)
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Telisha · May 8, 2026
Menopausal hair loss
This is an amazing product within two weeks of use. I noted significant reduction in here shedding.